If the above steps are not successful, you can also try temporarily putting the speaker into "Ship mode", which will reboot the internal processer. To put the speaker into Ship mode, follow these steps:

Connect the speaker to power

Press and hold the Multi-function button for 10 seconds

While continuing to hold the Multi-function button, unplug the speaker from power

Release the Multi-function button

The product is now in Ship mode. This is essentially a fully "off" state and it will have no power or functionality. To take the product out of Ship mode and wake it up, just connect it to power. We recommend you allow it to charge for at least one hour.

Note: Putting the system into Ship mode reboots the processor, but does not erase any settings, such as language selection or paired Bluetooth devices.